diff --git a/module/block/control.php b/module/block/control.php
index e8237a4b99..23bb4ac43e 100644
--- a/module/block/control.php
+++ b/module/block/control.php
@@ -896,7 +896,8 @@ class block extends control
         $count  = isset($this->params->count) ? (int)$this->params->count : 15;
 
         /* Get projects. */
-        $projects = $this->loadModel('project')->getOverviewList('byStatus', $status, 'id_desc', $count);
+        $excludedModel = $this->config->edition == 'max' ? '' : 'waterfall';
+        $projects      = $this->loadModel('project')->getOverviewList('byStatus', $status, 'id_desc', $count, $excludedModel);
         if(empty($projects))
         {
             $this->view->projects = $projects;
diff --git a/module/project/model.php b/module/project/model.php
index b30f4ec843..e46187d781 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -273,16 +273,18 @@ class projectModel extends model
      * @param  string|int $param
      * @param  string     $orderBy
      * @param  int        $limit
+     * @param  string     $excludedModel
      * @access public
      * @return array
      */
-    public function getOverviewList($queryType = 'byStatus', $param = 'all', $orderBy = 'id_desc', $limit = 15)
+    public function getOverviewList($queryType = 'byStatus', $param = 'all', $orderBy = 'id_desc', $limit = 15, $excludedModel = '')
     {
         $queryType = strtolower($queryType);
         $projects = $this->dao->select('*')->from(TABLE_PROJECT)
             ->where('type')->eq('project')
             ->andWhere('vision')->eq($this->config->vision)
             ->andWhere('deleted')->eq(0)
+            ->beginIF($excludedModel)->andWhere('model')->ne($excludedModel)->fi()
             ->beginIF(!$this->app->user->admin)->andWhere('id')->in($this->app->user->view->projects)->fi()
             ->beginIF($queryType == 'bystatus' and $param == 'undone')->andWhere('status')->notIN('done,closed')->fi()
             ->beginIF($queryType == 'bystatus' and $param != 'all' and $param != 'undone')->andWhere('status')->eq($param)->fi()